Answer:
Should be C! HOPE this helps! science isn't my best subject uwu
the answer is b) liquid or gas
The following five limiting factors would control the
population density of weeds;
<span>1.
</span>Supply and nutrients in the soil
<span>2.
</span>Presence/Absence of growth-restricting
substances such as pesticides
<span>3.
</span>The soil aeration and soil structure
<span>4.
</span>Moisture content in the soil.
<span>5.
</span>Biotic factors such as disease and pests
<span>6.
</span>Quality, intensity and duration of light
I took the test and the answer is not shear, so don't put that one. My next choice would have been strain.
